Radar reflecting rescue device

Radar reflector

Radar reflector

Radar reflectors

Radiation power limiter

Radio frequency holographic transformer

Radio wave lens antenna apparatus

Radio wave lens antenna apparatus

Radio wave shield

Radio-frequency reflective fabric

Radiowave lens antenna device

Radome compensation using matched negative index or...

Random conductive roving reflective surfacing for antennas and g

Reception system for satellite signals

Reconfigurable adaptive wideband antenna

Reconfigurable antennas using microelectromechanical (MEMs)...

Reconfigurable artificial magnetic conductor

Rectangular aperture reflector for radar cross section and anten

Redeployable furlable rib reflector

Reflecting antenna with 3D structure for shaping wave beams...